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🔋 Power up your TI-84 Plus CE — never miss a calculation moment!
This TI-84 Plus CE replacement battery delivers reliable 3.7V power with a robust 1500mAh lithium-ion cell, featuring smart safety protections and easy installation tools. Designed for perfect compatibility and long-lasting performance, it’s the essential upgrade to keep your graphing calculator running at peak efficiency.
| ASIN | B0CYGW786K |
| Antenna Location | TI-84 Plus CE |
| Battery Capacity | 1500 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 25 Grams |
| Brand | oliadeo |
| Brand Name | oliadeo |
| Compatible Phone Models | TI-84 Plus CE |
| Customer Reviews | 4.6 out of 5 stars 256 Reviews |
| Item Weight Unit of Measure | 24.7 Grams |
| Manufacturer | oliadeo |
| Model Name | TI-84 |
| Model Number | TI-84 |
| Net Quantity | 1.0 Count |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | TI-84 Plus CE |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 3.7 Volts |
T**.
Solid replacement
Replaced my old battery and popped this one in. No more issues and the charge quality is the same if not better. Great battery life. Very easy to install as well. And it fit into the calculator with ease.
A**L
Excellent Price, value, quality and even included a screwdriver!
My son’s TI-84 got the dreaded OS error, and after researching fixes, someone suggested replacing the battery. This one did the trick—the error cleared, and everything has been working fine. The battery came partially charged, and they even included a mini screwdriver, which was a great touch. The price is very reasonable, and shipping was quick. The original battery lasted a little over a year, so we’ll see how long this one goes. So far, so good.
N**X
Solves the “verifying OS syndrome”.
It solved the “validating OS” syndrome instantly. Came fully charged and with a tiny screwdriver, a plus if you do not have one. Relatively cheap and available on overnight delivery. Fantastic!
T**L
Keep on calculating!
Daughter’s calculator died after two years. Great value to replace. Works great for a fraction of the cost of a new calculator. Quality battery. No complaints.
B**E
Saves buying a new calculator
Works as expected
Trustpilot
1 month ago
2 weeks ago